You visited us 1 times! Enjoying our articles? Unlock Full Access!

Introduction to p Block Elements

Toluene can b...

Question

Toluene can be converted into benzaldehyde by oxidation with ________.

{K M n O}_{4} / a l k a l i

No worries! We‘ve got your back. Try BYJU‘S free classes today!

{C r O}_{2} {C l}_{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

K_{2} {C r}_{2} O_{7} / H_{2} {S O}_{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

O_{2} / V_{2} O_{5}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D ${C r O}_{2} {C l}_{2}$
This reaction is most common reaction used to change toluene to benzaldehyde.

Suggest Corrections

Similar questions

K_{2} {C r}_{2} O_{7} + K I + H_{2} {S O}_{4} \to K_{2} {S O}_{4} + {C r}_{2} {({S O}_{4})}_{3} + I_{2} + H_{2} O

K M n O_{4} + {N a}_{2} {S O}_{3} \to M n O_{2} + {N a}_{2} {S O}_{4} + K O H

C u + H {N O}_{3} \to C u {({N O}_{3})}_{2} + {N O}_{2} + H_{2} O

K M {n O}_{4} + H_{2} C_{2} O_{4} + H_{2} {S O}_{4} \to K_{2} {S O}_{4} + {M n S O}_{4} + {C O}_{2} + H_{2} O

K_{2} {C r}_{2} O_{7} + c o n c . H_{2} {S O}_{4} + H_{2} O_{2} + e t h e r ⟶

K_{2} {C r}_{2} O_{7}

K M n O_{4}, C u {S O}_{4}, H_{2} O_{2}, {C l}_{2}, O_{2}, F e {C l}_{2}, H {N O}_{3}

{N a}_{2} S_{2} O_{3}

[X] + H_{2} {S O}_{4} ⟶ [Y]

[Y] + K_{2} {C r}_{2} O_{7} + H_{2} {S O}_{4} ⟶

H C H O + K_{2} {C r}_{2} O_{7} + H_{2} {S O}_{4} ⟶ ?

Join BYJU'S Learning Program